Alireza Ahmadi
54 lines
1.2 KiB
Go
54 lines
1.2 KiB
Go
package model
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import "encoding/json"
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type Endpoint struct {
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Id uint `json:"id" form:"id" gorm:"primaryKey;autoIncrement"`
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Type string `json:"type" form:"type"`
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Tag string `json:"tag" form:"tag"`
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Options json.RawMessage `json:"-" form:"-"`
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}
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func (o *Endpoint) UnmarshalJSON(data []byte) error {
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var err error
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var raw map[string]interface{}
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if err = json.Unmarshal(data, &raw); err != nil {
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return err
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}
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// Extract fixed fields and store the rest in Options
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if val, exists := raw["id"]; exists {
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o.Id = val.(uint)
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delete(raw, "id")
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}
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o.Type, _ = raw["type"].(string)
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delete(raw, "type")
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o.Tag = raw["tag"].(string)
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delete(raw, "tag")
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// Remaining fields
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o.Options, err = json.Marshal(raw)
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return err
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}
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// MarshalJSON customizes marshalling
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func (o Endpoint) MarshalJSON() ([]byte, error) {
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// Combine fixed fields and dynamic fields into one map
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combined := make(map[string]interface{})
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combined["type"] = o.Type
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combined["tag"] = o.Tag
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if o.Options != nil {
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var restFields map[string]json.RawMessage
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if err := json.Unmarshal(o.Options, &restFields); err != nil {
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return nil, err
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}
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for k, v := range restFields {
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combined[k] = v
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}
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}
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return json.Marshal(combined)
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}
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